package com.yh.create.abs_factory.man;

public abstract class AbstractBlackHuman implements Human {
public void cry() {
System.out.println("黑人会哭");
}
public void laugh() {
System.out.println("黑人会笑");
}
public void talk() {
System.out.println("黑人可以说话，一般人听不懂");
}
}